Lookup of 143.239.20.1
IP address: 143.239.20.1
Address type: IPv4
Host or reverse DNS (rDNS): wwwt.ucc.ie
Country: 
Ireland
143.239.20.1 does NOT belong to a private IP address block.
143.239.20.1 does NOT belong to a reserved IP address block.
IP address 143.239.20.1
IP address: 143.239.20.1
Address type: IPv4
Host or reverse DNS (rDNS): wwwt.ucc.ie
Country: Ireland
143.239.20.1 does NOT belong to a private IP address block.
143.239.20.1 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 143.239.20.1 can be represented.
Dotted decimal: 143.239.20.1
Hexadecimal: 0x8FEF1401
Dotted hex: 0x8F.0xEF.0x14.0x01
Decimal: 2414810113
Octal: 0217.0357.0024.0001
Binary: 10001111.11101111.00010100.00000001